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3 years ago

Pls help me help me pls guys

Mathematics

1 answer:

aleksley [76]3 years ago

8 0

Answer:

Step-by-step explanation:

$-5x-49\geq 113$

$-5x\geq 162$

$x\leq -32.4$

(Multiplying or dividing by a negative flips the sign).

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What is 4(x−2)=3(2y−1) in standard form?

exis [7]

Answer: 4x-6y=5

Step-by-step explanation: Using the formula, Ax+By=C, write the equation in standard form.

Hope this helps you out! ☺

8 0

3 years ago

Twenty-four crackers contain 360 Calories. Find the unit rate in Calories per cracker. The unit rate in Calories per cracker is

ivann1987 [24]

The answer is fifteen

4 0

4 years ago

(1.2÷0.375−0.2)/(6 4/25 ÷15 2/5 +0.8) = (0.016÷0.12+0.7)/x

jekas [21]

Answer:

x=1/3

read below to find out how I solved!

Step-by-step explanation:

break it down.

First do 1.2÷0.375−0.2 = 1.2.

it is now 1.2/(6 4/25 ÷15 2/5 +0.8) = (0.016÷0.12+0.7)/x

now do 6 4/25 ÷15 2/5 +0.8 = 3

it is now 1.2/3 = (0.016÷0.12+0.7)/x

now do 0.016÷0.12+0.7 and that is 5/6

now you have 1.2÷3 = 5/6 ÷ x

solve for x and you should get x = 1/3!!

5 0

3 years ago

Anyone know the answer to this ??

Hatshy [7]

The first one : -6
the second : -14

7 0

4 years ago

A new law requires that 15% of an individuals income be invested in the stock market. Your accounts show that you need to put $4

Arisa [49]

Answer:

<em>This year's earnings were $2900</em>

Step-by-step explanation:

<u>Percentage calculation</u>

If a number N is given and we need to calculate X percent of it, it's given by

$\displaystyle P=N\frac{X}{100}$

But what happens if we already know P and want to compute N? We simply solve for N

$\displaystyle N=P\frac{100}{x}$

The question tells us we need to put $435 in the stock market this year, and it's 15% of the yearly income. We have P=435, X=15, let's compute N

$\displaystyle N=435\frac{100}{15}$

$\boxed{N=\$2900}$

This year's earnings were $2900

6 0

3 years ago

Pls help me help me pls guys​

Pls help me help me pls guys